Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
115152347TF
No factors below 277
TF target 276
P-1
B1 = 954000
B2 = 876526560
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-07-24Semyon MusatovA62377854ED346386676437113
History
DateUserTypeResult
2023-07-24lozcsCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-07-24Semyon MusatovC-PRP
A62377854ED34638
PRP proof power = 10
PRP: Verified
Proof certified good
2022-05-10Simon JosefssonNF-PM1
B1=954000, B2=876526560
2022-04-17TheJudgerNF
no factor from 2^76 to 2^77
2021-05-30TheJudgerNF
no factor from 2^75 to 2^76
2021-05-30TheJudgerNF
no factor from 2^74 to 2^75
2020-10-28LOBESNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2018-12-16Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-06monstedNF
no factor from 2^70 to 2^71
2015-03-05bunddogNF
no factor from 2^69 to 2^70
2015-02-28SMoffatNF
no factor from 2^68 to 2^69
2015-02-22SMoffatNF
no factor from 2^67 to 2^68
2014-11-25Melvin Smith - GyrasoftNF
no factor from 2^66 to 2^67
2012-07-10KoekieNF
no factor from 2^65 to 2^66
2010-10-04CommasterNF
no factor from 2^64 to 2^65
2010-05-07Torchwood InstituteNF
no factor from 2^63 to 2^64